package com.Maykk.Demo05;

/**
 * @ClassName: PrintUpper
 * @Description: TODO 输出字符串大写
 * @Author: MaykkStar@163.com
 */
public class PrintUpper {
    public void printUpper(String str) {
        System.out.println("大写字母格式为：" + str.toUpperCase());
    }
}
